edftk.cn - robtex.com
edftk.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034666022 | ||||||
Same first word
edftk.cn |
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.judns.com2026-03-27 → 2026-04-13 · 3 obs
○ 2019-12-19 03:20:02
● 2026-03-27 12:13:28
● 2026-04-13 11:27:02
● 2026-03-27 12:13:28
● 2026-04-13 11:27:02
●NSns1.julydns.com2026-03-27 → 2026-04-13 · 3 obs
○ 2019-12-19 03:20:02
● 2026-03-27 12:13:28
● 2026-04-13 11:27:02
● 2026-03-27 12:13:28
● 2026-04-13 11:27:02
○NSns1.myhostadmin.net2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 03:20:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
●NSns2.judns.com2026-03-27 → 2026-04-13 · 3 obs
○ 2019-12-19 03:20:02
● 2026-03-27 12:13:28
● 2026-04-13 11:27:02
● 2026-03-27 12:13:28
● 2026-04-13 11:27:02
●NSns2.julydns.com2026-03-27 → 2026-04-13 · 3 obs
○ 2019-12-19 03:20:02
● 2026-03-27 12:13:28
● 2026-04-13 11:27:02
● 2026-03-27 12:13:28
● 2026-04-13 11:27:02
○NSns2.myhostadmin.net2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 03:20:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○NSns3.myhostadmin.net2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 03:20:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○NSns4.myhostadmin.net2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 03:20:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○NSns5.myhostadmin.net2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 03:20:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○NSns6.myhostadmin.net2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 03:20:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○A23.224.11.192019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 03:20:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
○ 2026-03-27 12:13:28
○ 2026-04-13 11:27:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn... | - |
| edftk.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edftk.cn (unsigned zone)
⏱️ Timing
Total: 1105ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
edftk.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
edftk.cn shares name servers with other domains at least partially, for instance guijunyueqi.com, ganyibao.com, jianxinjt.com, martin-thompson.com and emgb.net.
Host names with one IP number:
ns1.judns.com points to 47.97.51.45.
ns2.judns.com points to 162.159.27.251.
ns1.julydns.com points to 47.97.51.45.
ns2.julydns.com points to 162.159.48.223.
Names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.